15 July 2019
20190714 Week Rotation Today Rotation Week 20190716

NOAA
1 Active Region

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W06S18
(97",-366")
E16-W21
(37)
4.9 0.0 4.5e16
2 W06N63
(45",805")
E79-W65
(144)
4.9 0.9 1.3e21
3 E01S57
(-10",-828")
E49-W55
(104)
3.9 -0.7 -9.0e20
4 E45S33
(-559",-555")
E50-E42
(8)
0.2 -0.4 -2.4e19
5 W38S15
(565",-292")
W35-W41
(6)
0.1 -0.7 -1.1e19
6 W37S03
(574",-111")
W35-W41
(6)
0.1 -0.6 -7.7e18
7 W28S25
(399",-453")
W26-W30
(4)
0.1 -1.8 -2.2e19
8 W18N08
(282",69")
W16-W19
(3)
0.0 -1.0 -8.2e18
9 E14S02
(-223",-99")
E15-E12
(3)
0.0 -2.7 -2.0e19
10 W12N29
(166",396")
W10-W13
(3)
0.0 -0.7 -5.7e18
11 E11N05
(-186",19")
E13-E10
(3)
0.0 -1.6 -9.2e18

Note: Solar Monitor's coronal hole segmentations are performed by CHIMERA, a copy of which is available at: github.com/solarmonitor/solarmonitoridl/idl. An extensive copy of coronal hole properties are available at: solarmonitor.org/data. The latest positions of the coronal holes are given in heliocentric co-ordinates. The region positions are valid on 15-Jul-2019 23:30 UT .